n. 1. A ludicrously false statment. [ wns=1 ] Syn. -- bullshit, bull, Irish bull, horseshit, shit, crap, bunk, bunkum, buncombe, rot, hogwash, dogshit. [ WordNet 1.5 ]
2. Insolent or disrespectful talk; as, don't give me any of your guff, young lady. [ PJC ]
n. A loud burst of laughter; a horse laugh. “A hearty low guffaw.” Carlyle. [ 1913 Webster ]
n. (Zool.) The eelpout; guffer eel. [ 1913 Webster ]